diff options
| author | Meelis Roos <mroos@linux.ee> | 2018-03-08 14:44:07 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-03-21 23:59:31 +0100 |
| commit | f7e59e994fc69ace89f828686d82d528529ea025 (patch) | |
| tree | 3e414b28e23a1d0160bd1b8079b3cd576815177c /drivers/scsi | |
| parent | scsi: iscsi_tcp: set BDI_CAP_STABLE_WRITES when data digest enabled (diff) | |
| download | linux-f7e59e994fc69ace89f828686d82d528529ea025.tar.xz linux-f7e59e994fc69ace89f828686d82d528529ea025.zip | |
scsi: qla2xxx: fix error message on <qla2400
This patch fixes IO traps caught by hardware when mailbox command fails
on qla2200. The error handler assumes newer firmware that is available
on 2400 and newer HBA-s.
This causes ugly crashes on sparc64.
Fix it with separate debug prints on different firmware generations like
most other places do.
[mkp: updated based on feedback from Himanshu]
Signed-off-by: Meelis Roos <mroos@linux.ee>
Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_dbg.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mbx.c | 18 |
2 files changed, 14 insertions, 6 deletions
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c index 3e9dc54b89a3..d52ee990707d 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.c +++ b/drivers/scsi/qla2xxx/qla_dbg.c @@ -14,7 +14,7 @@ * | Module Init and Probe | 0x0193 | 0x0146 | * | | | 0x015b-0x0160 | * | | | 0x016e | - * | Mailbox commands | 0x1205 | 0x11a2-0x11ff | + * | Mailbox commands | 0x1206 | 0x11a2-0x11ff | * | Device Discovery | 0x2134 | 0x210e-0x2116 | * | | | 0x211a | * | | | 0x211c-0x2128 | diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 7397aeddd96c..9a97f2ceffba 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -503,11 +503,19 @@ mbx_done: } pr_warn(" cmd=%x ****\n", command); } - ql_dbg(ql_dbg_mbx, vha, 0x1198, - "host_status=%#x intr_ctrl=%#x intr_status=%#x\n", - RD_REG_DWORD(®->isp24.host_status), - RD_REG_DWORD(®->isp24.ictrl), - RD_REG_DWORD(®->isp24.istatus)); + if (IS_FWI2_CAPABLE(ha) && !(IS_P3P_TYPE(ha))) { + ql_dbg(ql_dbg_mbx, vha, 0x1198, + "host_status=%#x intr_ctrl=%#x intr_status=%#x\n", + RD_REG_DWORD(®->isp24.host_status), + RD_REG_DWORD(®->isp24.ictrl), + RD_REG_DWORD(®->isp24.istatus)); + } else { + ql_dbg(ql_dbg_mbx, vha, 0x1206, + "ctrl_status=%#x ictrl=%#x istatus=%#x\n", + RD_REG_WORD(®->isp.ctrl_status), + RD_REG_WORD(®->isp.ictrl), + RD_REG_WORD(®->isp.istatus)); + } } else { ql_dbg(ql_dbg_mbx, base_vha, 0x1021, "Done %s.\n", __func__); } |